Harappa Sutlej Yamuna link canal Oxus Delhi. [46] or Indus-Saraswati civilisation Kot Diji Harappa, Lothal Lothal chert Arthashastra dice ithyphallic ithyphallic Herbert Sullivan and Alf Hiltebeitel vahanas Dasyu Asko Parpola Proto-Munda Rigveda^http://www. iisc. ernet. in/currsci/oct25/articles20. htm ISBN81-85205-46-9.